<html>
<head>
 <title>Log In</title>
 <meta name="viewport" id="viewport" content="width=device-width, initial-scale=1.0">
</head>

<style>
body {
	background-color: #323C4D; font-family: "Segoe UI", Helvetica, Arial; font-weight: lighter;
    font-size: 22px; color: #333; letter-spacing: 1px; color: white; overflow: hidden;
}
.login { left: 50%; position: absolute; top: 50%; transform: translateX(-50%) translateY(-50%); -webkit-transform: translateX(-50%) translateY(-50%); width: 100%; max-width: 370px; text-align: center; }

*:focus { outline: 0; }
input[type=text], input[type=password] {
	padding: 10px 0px; border: 0px; display: block; margin: 15px 0px; width: 100%; border-radius: 30px; transition: 0.3s ease-out; background-color: #DDD;
	text-align: center; font-family: "Segoe UI", Helvetica, Arial; font-weight: lighter; font-size: 28px; border: 2px solid #323C4D;
}
input[type=text]:focus, input[type=password]:focus {
	border: 2px solid #FFF; background-color: #FFF;
}
input[type=checkbox] { opacity: 0; }
input[type=checkbox]:checked + label { color: white; }
input[type=checkbox]:focus + label::before { background-color: #435065; }
input[type=checkbox]:checked + label::before { box-shadow: inset 0px 0px 0px 5px white; background-color: #4DCC6E; }
input.error { border: 2px solid #F44336 !important; animation: shake 1s }
label::before {
	content: ""; width: 20px; height: 20px; background-color: #323C4D;
	display: inline-block; margin-left: -20px; border-radius: 15px; box-shadow: inset 0px 0px 0px 2px #9EA5B3;
	transition: all 0.1s; margin-right: 7px; position: relative; top: 2px;
}
label { vertical-align: -1px; color: #9EA5B3; transition: all 0.3s; }

.button {
	padding: 13px; display: inline-block; margin: 15px 0px; width: 100%; border-radius: 30px; text-align: center; white-space: nowrap;
	font-size: 28px; color: #333; background: linear-gradient(45deg, #6B14D3 0, #7A26E2 25%, #4962DD 90%);
    box-sizing: border-box; margin-top: 50px; color: white; text-decoration: none; transition: 0.3s ease-out;
}
.button:hover, .button:focus { box-shadow: 0px 5px 30px rgba(0,0,0,0.3); }
.button:active { transform: translateY(1px); box-shadow: 0px 0px 20px rgba(0,0,0,0.5); transition: none; }

#login_form_submit { display: none; }

.login-anim { animation: login 1s cubic-bezier(0.785, 0.135, 0.15, 0.86) forwards; }

@keyframes login {
    0%   { width: 100%; }
    60%  { width: 63px; transform: scale(1); color: rgba(255,255,255,0); }
    70%  { width: 63px; transform: scale(1); color: rgba(255,255,255,0); }
    100% { transform: scale(80); width: 63px; color: rgba(255,255,255,0); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-10px); }
    20%, 40%, 60%, 80% { transform: translateX(10px); }
}
</style>

<body>


<div class="login">
 <form action="" method="post" id="login_form" onkeypress="return onFormKeypress(event)">
  <!--<input type="text" name="username" placeholder="Username" required/>-->
  <input type="password" name="password" placeholder="Password" required/>
  <input type="checkbox" name="keep" id="keep"><label for="keep">Keep me logged in</label>
  <div style="clear: both"></div>
  <a href="#" class="button" onclick="return submit()" id="login_button"><span>Log In</span></a>
  <input type="submit" id="login_form_submit"/>
 </form>
</div>


<script>

function onFormKeypress(event) {
	if (event.keyCode == 13) {
		submit()
		return false
	}
}

function submit() {
	var form = document.getElementById("login_form")
	if (form.checkValidity()) {
		document.getElementById("login_button").className = "button login-anim"
		setTimeout(function() {
			form.submit()
		}, 1000)
	} else {
		form.submit()
	}
	return false
}

function badPassword() {
	var elem = document.getElementsByName("password")[0]
	elem.className = "error"
	elem.placeholder = "Wrong Password"
	elem.focus()
	elem.addEventListener('input', function() {
		elem.className = ""
		elem.placeholder = "Password"
	})
}

result = "{result}"

if (result == "bad_password")
	badPassword()

</script>

</body>
</html>
